| 2020 SEN Dacorum & Tring |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 25:57 | | | | 168 | | | | Cassiobury | Cassiobury parkrun # 266 | 1 Feb 20 |
| parkrun | 26:49 | | | | 238 | | | | Cassiobury | Cassiobury parkrun # 269 | 22 Feb 20 |
| parkrun | 26:50 | | | | 313 | | | | Gunnersbury | Gunnersbury parkrun # 420 | 4 Jan 20 |
| parkrun | 27:47 | | | | 288 | | | | Rickmansworth | Rickmansworth parkrun # 152 | 18 Jan 20 |
| parkrun | 27:52 | | | | 49 | | | | Gadebridge | Gadebridge parkrun # 252 | 7 Mar 20 |
| parkrun | 28:01 | | | | 216 | | | | Rickmansworth | Rickmansworth parkrun # 151 | 11 Jan 20 |
| parkrun | 28:07 | | | | 218 | | | | Cassiobury | Cassiobury parkrun # 268 | 15 Feb 20 |
| parkrun | 28:47 | | | | 57 | | | | Gadebridge | Gadebridge parkrun # 246 | 25 Jan 20 |
| parkrun | 30:08 | | | | 431 | | | | St Albans | St Albans parkrun # 423 | 1 Jan 20 |
| parkrun | 30:09 | | | | 65 | | | | Gadebridge | Gadebridge parkrun # 253 | 14 Mar 20 |
| 10KMT | 56:16 | c | | | 224 | | | | Northwood | Moor Park 10K | 11 Oct 20 |
| HM | 2:03:53 | c | | | 8820 | | | | Greenwich | Vitality Big Half Marathon | 1 Mar 20 |
| 2019 SEN Dacorum & Tring |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1M | 7:14 | | | 7:20 | 16 | UNI | | | London | Vitality Westminster Mile | 26 May 19 |
| parkrun | 26:42 | | | | 15 | | | | Holy Cross College | Holy Cross College parkrun # 13 | 7 Sep 19 |
| parkrun | 26:43 | | | | 92 | | | | Castlewellan | Castlewellan parkrun # 99 | 31 Aug 19 |
| parkrun | 26:51 | | | | 75 | | | | Gadebridge | Gadebridge parkrun # 227 | 28 Sep 19 |
| parkrun | 27:25 | | | | 180 | | | | Victoria | Victoria parkrun # 268 | 16 Mar 19 |
| parkrun | 27:40 | | | | 79 | | | | Gadebridge | Gadebridge parkrun # 225 | 14 Sep 19 |
| parkrun | 28:02 | | | | 69 | | | | Gadebridge | Gadebridge parkrun # 222 | 24 Aug 19 |
| parkrun | 28:03 | | | | 94 | | | | Gadebridge | Gadebridge parkrun # 221 | 17 Aug 19 |
| parkrun | 28:18 | | | | 104 | | | | Gadebridge | Gadebridge parkrun # 228 | 5 Oct 19 |
| parkrun | 28:25 | | | | 67 | | | | Gadebridge | Gadebridge parkrun # 203 | 6 Apr 19 |
| parkrun | 28:28 | | | | 122 | | | | Conwy | Conwy parkrun # 224 | 11 May 19 |
| parkrun | 28:34 | | | | 205 | | | | Rickmansworth | Rickmansworth parkrun # 106 | 9 Mar 19 |
| parkrun | 28:43 | | | | 66 | | | | Gadebridge | Gadebridge parkrun # 235 | 23 Nov 19 |
| parkrun | 28:52 | | | | 80 | | | | Gadebridge | Gadebridge parkrun # 215 | 6 Jul 19 |
| parkrun | 29:08 | | | | 94 | | | | Gadebridge | Gadebridge parkrun # 202 | 30 Mar 19 |
| parkrun | 29:22 | | | | 76 | | | | Gadebridge | Gadebridge parkrun # 196 | 16 Feb 19 |
| parkrun | 29:42 | | | | 85 | | | | Gadebridge | Gadebridge parkrun # 201 | 23 Mar 19 |
| parkrun | 30:12 | | | | 117 | | | | Gadebridge | Gadebridge parkrun # 216 | 13 Jul 19 |
| parkrun | 30:27 | | | | 115 | | | | Gadebridge | Gadebridge parkrun # 192 | 12 Jan 19 |
| parkrun | 30:41 | | | | 308 | | | | Rickmansworth | Rickmansworth parkrun # 98 | 5 Jan 19 |
| parkrun | 30:45 | | | | 117 | | | | Gadebridge | Gadebridge parkrun # 209 | 18 May 19 |
| parkrun | 30:53 | | | | 248 | | | | Rickmansworth | Rickmansworth parkrun # 133 | 21 Sep 19 |
| parkrun | 30:57 | | | | 321 | | | | St Albans | St Albans parkrun # 369 | 1 Jan 19 |
| parkrun | 30:59 | | | | 304 | | | | Rickmansworth | Rickmansworth parkrun # 121 | 29 Jun 19 |
| parkrun | 31:11 | | | | 129 | | | | Gadebridge | Gadebridge parkrun # 205 | 20 Apr 19 |
| parkrun | 31:31 | | | | 103 | | | | Gadebridge | Gadebridge parkrun # 197 | 23 Feb 19 |
| parkrun | 31:49 | | | | 106 | | | | Gadebridge | Gadebridge parkrun # 230 | 19 Oct 19 |
| parkrun | 32:11 | | | | 102 | | | | Gadebridge | Gadebridge parkrun # 190 | 1 Jan 19 |
| parkrun | 32:15 | | | | 82 | | | 1 | Gadebridge | Gadebridge parkrun # 233 | 9 Nov 19 |
| parkrun | 32:19 | | | | 343 | | | | Rickmansworth | Rickmansworth parkrun # 101 | 26 Jan 19 |
| parkrun | 33:04 | | | | 129 | | | | Gadebridge | Gadebridge parkrun # 193 | 19 Jan 19 |
| parkrun | 33:24 | | | | 82 | | | | Gadebridge | Gadebridge parkrun # 237 | 7 Dec 19 |
| parkrun | 35:46 | | | | 133 | | | | Gadebridge | Gadebridge parkrun # 213 | 15 Jun 19 |
| 10K | 57:15 | c | | | 3576 | | | | London Green Park | ASICS London 10K | 21 Jul 19 |
| 10K | 59:15 | | | 59:33 | 329 | | | | St Albans | St Albans Easter 10K | 19 Apr 19 |
| 10K | 56:16 | | | 89:45 | 9127 | | | 3304 | London | Vitality London 10,000 | 27 May 19 |
| 10KMT | 55:21 | | | 55:56 | 179 | | | | Putney | Putney Riverside 10K | 1 Dec 19 |
| HM | 2:19:06 | | | 2:25:13 | 365 | | | | Wimbledon | RunThrough Wimbledon Common Half Marathon | 4 Aug 19 |
| HMMT | 2:22:07 | | | 2:22:51 | 652 | | | | Leighton Buzzard | Dirt Half Marathon | 16 Nov 19 |
| 2018 SEN Dacorum & Tring |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 28:38 | | | | 50 | | | 1 | Omagh | Omagh parkrun # 94 | 29 Sep 18 |
| parkrun | 29:06 | | | | 98 | | | | Gadebridge | Gadebridge parkrun # 159 | 19 May 18 |
| parkrun | 29:15 | | | | 90 | | | | Gadebridge | Gadebridge parkrun # 172 | 25 Aug 18 |
| parkrun | 29:19 | | | | 73 | | | | Gadebridge | Gadebridge parkrun # 177 | 6 Oct 18 |
| parkrun | 29:20 | | | | 101 | | | | Gadebridge | Gadebridge parkrun # 161 | 2 Jun 18 |
| parkrun | 29:24 | | | | 97 | | | | Gadebridge | Gadebridge parkrun # 160 | 26 May 18 |
| parkrun | 29:27 | | | | 76 | | | | Gadebridge | Gadebridge parkrun # 153 | 7 Apr 18 |
| parkrun | 29:28 | | | | 103 | | | | Gadebridge | Gadebridge parkrun # 183 | 17 Nov 18 |
| parkrun | 29:29 | | | | 95 | | | | Gadebridge | Gadebridge parkrun # 179 | 20 Oct 18 |
| parkrun | 29:30 | | | | 250 | | | | Rickmansworth | Rickmansworth parkrun # 96 | 29 Dec 18 |
| parkrun | 29:36 | | | | 88 | | | | Gadebridge | Gadebridge parkrun # 168 | 28 Jul 18 |
| parkrun | 29:42 | | | | 82 | | | | Gadebridge | Gadebridge parkrun # 166 | 14 Jul 18 |
| parkrun | 29:52 | | | | 166 | | | | Conwy | Conwy parkrun # 177 | 16 Jun 18 |
| parkrun | 29:58 | | | | 111 | | | | Gadebridge | Gadebridge parkrun # 164 | 23 Jun 18 |
| parkrun | 30:02 | | | | 122 | | | | Gadebridge | Gadebridge parkrun # 167 | 21 Jul 18 |
| parkrun | 30:05 | | | | 89 | | | | Gadebridge | Gadebridge parkrun # 146 | 10 Feb 18 |
| parkrun | 30:11 | | | | 72 | | | | Gadebridge | Gadebridge parkrun # 154 | 14 Apr 18 |
| parkrun | 30:24 | | | | 42 | | | | Falcarragh, IRL | Falcarragh parkrun # 141 | 22 Sep 18 |
| parkrun | 30:32 | | | | 77 | | | | Gadebridge | Gadebridge parkrun # 147 | 17 Feb 18 |
| parkrun | 30:37 | | | | 115 | | | | Gadebridge | Gadebridge parkrun # 181 | 3 Nov 18 |
| parkrun | 30:49 | | | | 75 | | | | Gadebridge | Gadebridge parkrun # 151 | 24 Mar 18 |
| parkrun | 30:51 | | | | 94 | | | | Gadebridge | Gadebridge parkrun # 148 | 24 Feb 18 |
| parkrun | 30:56 | | | | 78 | | | | Gadebridge | Gadebridge parkrun # 145 | 3 Feb 18 |
| parkrun | 31:00 | | | | 234 | | | | Rickmansworth | Rickmansworth parkrun # 95 | 25 Dec 18 |
| parkrun | 31:06 | | | | 96 | | | | Gadebridge | Gadebridge parkrun # 182 | 10 Nov 18 |
| parkrun | 31:14 | | | | 89 | | | | Gadebridge | Gadebridge parkrun # 180 | 27 Oct 18 |
| parkrun | 31:29 | | | | 88 | | | | Gadebridge | Gadebridge parkrun # 184 | 24 Nov 18 |
| parkrun | 31:33 | | | | 98 | | | | Gadebridge | Gadebridge parkrun # 169 | 4 Aug 18 |
| parkrun | 31:41 | | | | 168 | | | | Conwy | Conwy parkrun # 190 | 15 Sep 18 |
| parkrun | 32:52 | | | | 79 | | | | Gadebridge | Gadebridge parkrun # 187 | 15 Dec 18 |
| parkrun | 32:57 | | | | 91 | | | | Gadebridge | Gadebridge parkrun # 188 | 22 Dec 18 |
| parkrun | 33:14 | | | | 140 | | | | Gadebridge | Gadebridge parkrun # 157 | 5 May 18 |
| parkrun | 34:13 | | | | 114 | | | | Gadebridge | Gadebridge parkrun # 142 | 13 Jan 18 |
| parkrun | 44:12 | | | | 154 | | | | Gadebridge | Gadebridge parkrun # 171 | 18 Aug 18 |
| 10K | 59:09 | | | 59:27 | 161 | | | | Bovingdon | Bovingdon Parish 10K | 2 Sep 18 |
| 10K | 60:25 | | | 60:51 | 206 | | | | London Regents Park | Regent's Park Summer 10K Series | 19 Aug 18 |
| 2017 SEN Dacorum & Tring |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 30:47 | | | | 83 | | | | Gadebridge | Gadebridge parkrun # 138 | 23 Dec 17 |
| parkrun | 31:00 | | | | 100 | | | | Gadebridge | Gadebridge parkrun # 128 | 7 Oct 17 |
| parkrun | 31:24 | | | | 99 | | | | Gadebridge | Gadebridge parkrun # 124 | 2 Sep 17 |
| parkrun | 31:52 | | | | 107 | | | | Gadebridge | Gadebridge parkrun # 120 | 5 Aug 17 |
| parkrun | 31:55 | | | | 79 | | | 1 | Gadebridge | Gadebridge parkrun # 131 | 4 Nov 17 |
| parkrun | 32:01 | | | | 115 | | | | Gadebridge | Gadebridge parkrun # 117 | 15 Jul 17 |
| parkrun | 32:21 | | | | 101 | | | | Gadebridge | Gadebridge parkrun # 118 | 22 Jul 17 |
| parkrun | 32:27 | | | | 85 | | | | Gadebridge | Gadebridge parkrun # 130 | 28 Oct 17 |
| parkrun | 32:34 | | | | 105 | | | | Gadebridge | Gadebridge parkrun # 129 | 14 Oct 17 |
| parkrun | 33:01 | | | | 63 | | | | Omagh | Omagh parkrun # 33 | 17 Jun 17 |
| parkrun | 33:05 | | | | 111 | | | | Gadebridge | Gadebridge parkrun # 119 | 29 Jul 17 |
| parkrun | 33:06 | | | | 122 | | | | Aylesbury | Aylesbury parkrun # 206 | 25 Nov 17 |
| parkrun | 33:21 | | | | 83 | | | 1 | Gadebridge | Gadebridge parkrun # 132 | 11 Nov 17 |
| parkrun | 33:35 | | | | 110 | | | | Gadebridge | Gadebridge parkrun # 122 | 19 Aug 17 |
| parkrun | 33:43 | | | | 115 | | | | Gadebridge | Gadebridge parkrun # 127 | 30 Sep 17 |
| parkrun | 34:38 | | | | 92 | | | | Gadebridge | Gadebridge parkrun # 125 | 16 Sep 17 |
| parkrun | 34:42 | | | | 122 | | | | Gadebridge | Gadebridge parkrun # 114 | 24 Jun 17 |
| parkrun | 34:43 | | | | 117 | | | | Gadebridge | Gadebridge parkrun # 105 | 22 Apr 17 |
| parkrun | 34:56 | | | | 131 | | | | Gadebridge | Gadebridge parkrun # 123 | 26 Aug 17 |
| parkrun | 38:01 | | | | 160 | | | | Gadebridge | Gadebridge parkrun # 111 | 3 Jun 17 |
| parkrun | 39:45 | | | | 150 | | | | Gadebridge | Gadebridge parkrun # 104 | 15 Apr 17 |
| parkrun | 41:41 | | | | 112 | | | | Gadebridge | Gadebridge parkrun # 103 | 8 Apr 17 |
| parkrun | NT | | | | 91 | | | | Gadebridge | Gadebridge parkrun # 115 | 1 Jul 17 |